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    • 21. 发明授权
    • Vehicular information display system
    • 车载信息显示系统
    • US5757359A
    • 1998-05-26
    • US364245
    • 1994-12-27
    • Kyomi MorimotoAkimasa NanbaKazuteru Maekawa
    • Kyomi MorimotoAkimasa NanbaKazuteru Maekawa
    • G01C21/36G09G3/02
    • G01C21/36
    • A vehicular navigation system includes a display screen mounted on a vehicle, a run/stop detector for detecting whether the vehicle is running or stopped, a display color controller for changing the colors of the individual picture elements of the displayed picture in accordance with whether the vehicle is running or stopped; an input device for inputting the selection of and instructions for the picture; a picture transition controller for controlling the transition of the picture in accordance with the input instructions and a picture drawing processor for drawing the picture, which is controlled by the picture transition controller, in the colors of the picture elements dictated by the display color controller. The colors of the pictured elements on the display are selectively chosen in accordance with either a detected stop or detected running. A daytime/nighttime decider distinguishes between daytime and nighttime. The display color controller includes a plurality of pallets adapted to be changed in accordance with the detection of either stop or running to control the colors of the individual picture elements of the picture of the display.
    • 车辆导航系统包括安装在车辆上的显示屏幕,用于检测车辆行驶或停止的行驶/停止检测器,用于根据所述车辆导航系统是否改变所显示图像的各个像素的颜色的显示颜色控制器 车辆正在运行或停止; 用于输入图像的选择和指令的输入装置; 图像转换控制器,用于根据输入指令控制图像的转换;以及画面处理器,用于画出由图像转换控制器控制的图像,由显示颜色控制器指定的图像元素的颜色。 根据检测到的停止或检测到的运行,选择性地选择显示器上的图像元素的颜色。 白天/夜间甄选者区分白天和夜间。 显示颜色控制器包括适于根据停止或运行的检测而改变以控制显示器的图像的各个像素的颜色的多个托盘。
    • 25. 发明授权
    • Navigation system
    • 导航系统
    • US5941930A
    • 1999-08-24
    • US971366
    • 1997-11-17
    • Kyomi MorimotoYukiyoshi SuzukiHitoshi AsanoAkimasa NanbaYasunobu Ito
    • Kyomi MorimotoYukiyoshi SuzukiHitoshi AsanoAkimasa NanbaYasunobu Ito
    • G01C21/36G06F165/00
    • G01C21/3611G01C21/367G01C21/3673
    • A navigation system includes input means (1a) for entering a telephone number; an information storage device (3) for storing telephone-number data (3a), in which a location name inclusive of a set of coordinate is stored for each telephone number, address data (3b) in which an address is stored for each set of coordinates, and map data (3c); a central processor (4) having telephone-number retrieval means (4a) for retrieving, from the information storage device, location coordinates and location name of a telephone number entered by the input means, and address-data retrieval means (4b) for retrieving address data corresponding to the location coordinates of the telephone number entered by the input means; and display means (1b) for displaying a location name and address, which have been retrieved by the central processor, as well as a map centered on the location. Designation and entry of a location are performed by displaying the location name and address retrieved by entry of a telephone number, as well as the map centered on said location, on the display means. Since the amount of data is broken up into the telephone-number data and address data, the amount of telephone-number data can be reduced.
    • 导航系统包括用于输入电话号码的输入装置(1a) 一种用于存储电话号码数据(3a)的信息存储装置(3),其中为每个电话号码存储包括一组坐标的位置名称,其中存储每组电话号码的地址的地址数据(3b) 坐标和地图数据(3c); 具有电话号码检索装置(4a)的中央处理器(4),用于从信息存储装置检索由输入装置输入的电话号码的位置坐标和位置名称,以及用于检索的地址数据检索装置(4b) 与由输入装置输入的电话号码的位置坐标对应的地址数据; 以及用于显示由中央处理器检索的位置名称和地址以及以该位置为中心的地图的显示装置(1b)。 通过在显示装置上显示通过电话号码的输入检索的位置名称和地址以及以所述位置为中心的地图来执行位置的指定和输入。 由于数据量被分解成电话号码数据和地址数据,所以可以减少电话号码数据的数量。
    • 27. 发明授权
    • Navigation system for vehicles
    • 车辆导航系统
    • US6018697A
    • 2000-01-25
    • US764010
    • 1996-12-11
    • Kyomi MorimotoTakeshi Yanagikubo
    • Kyomi MorimotoTakeshi Yanagikubo
    • G05D1/02G08G1/0968G06F165/00
    • G08G1/096827G01C21/34G01C21/3644G01C21/3647G01C21/3655G08G1/09623G08G1/096838G08G1/096844G08G1/096861G08G1/096866G08G1/096872
    • In the disclosed navigation system, a distinctive object at an intersection or branch point already registered is recognized by image recognition in order that necessary action can be taken at the earliest opportunity by obtaining information as to the road on which the vehicle has advanced from the intersection or the branch point. The road on which the vehicle has advanced at the intersection or branch point is determined from the direction of relative movement of the distinctive object in the recognized image. Also, in order that easily understandable guidance can be provided even when intersections are in close proximity and even when a distinctive object is newly installed or removed at the intersection, assuming that the present position as detected is on the predetermined and guided route, a guidance message is composed by reading data relating to a point on the guided route, ahead of the present position, in the data stored in the information storage unit. The imaging is of the area of the road ahead using a video camera and the position of the distinctive object recognized in the image relative to the guidance point is determined and the preset guidance message is corrected based on that determination.
    • 在所公开的导航系统中,通过图像识别识别在已经登记的交叉路口或分支点处的特征物体,以便通过从交叉路口获取关于车辆前进的道路的信息,在最早的机会可以采取必要的动作 或分支点。 车辆在交叉点或分支点处前进的道路是从识别的图像中的特征物体的相对移动方向确定的。 此外,为了即使交叉路口紧密接近,即使当在交叉点新安装或拆除特殊物体时,也可以提供易于理解的指导,假定检测到的当前位置在预定和指导的路线上, 消息是通过在存储在信息存储单元中的数据中读取与在当前位置之前的引导路线上的点相关的数据。 成像是使用摄像机的前方道路的区域,并且确定相对于引导点在图像中识别的特定对象的位置,并且基于该确定来校正预设的引导消息。
    • 28. 发明授权
    • Navigation system for vehicles
    • 车辆导航系统
    • US5983158A
    • 1999-11-09
    • US708970
    • 1996-09-06
    • Yukiyoshi SuzukiKyomi MorimotoMitsuhiro NimuraYasunobu ItoKazuteru Maekawa
    • Yukiyoshi SuzukiKyomi MorimotoMitsuhiro NimuraYasunobu ItoKazuteru Maekawa
    • G01C21/36G08G1/0969G06F165/00
    • G01C21/3461G01C21/3611G01C21/3614G08G1/0969
    • A navigation system including a present-position sensing system for sensing a present position; information storage medium for storing map information; an input device for entering into the system the destination, a roundabout point, a bypass, and the location desired to be traversed for entry of input indicating the execution of a route search from the present position sensed by the present-position sensing system to the destination; an output device for outputting information route guidance; and a central processing unit including a route searching capability for searching for a route to the destination; a route storage capability for provisionally storing the identified route; and route guidance control for sending a signal for performing route guidance to the output device. When the roundabout point or bypass is entered in the system, a search cost for roads and intersections near to the roundabout point or bypass is raised so that route search processing can be performed. When the location desired to be traversed is set, roads near to the location desired to be traversed are retrieved for search purposes. In travel guidance, a present-position mark is displayed in either a continuous mode or a blinking mode depending on the state of travel.
    • 一种导航系统,包括用于感测当前位置的当前位置感测系统; 用于存储地图信息的信息存储介质; 输入装置,用于将目的地进入系统,迂回点,旁路,以及期望运行的位置,用于输入指示执行路线搜索的输入,从当前位置感测系统感测到的当前位置到 目的地; 用于输出信息路线引导的输出装置; 以及中央处理单元,其包括用于搜索到达目的地的路线的路线搜索能力; 用于临时存储所识别的路由的路由存储能力; 以及用于将用于执行路线引导的信号发送到输出装置的路线引导控制。 当在系统中输入回旋点或旁路时,提高邻近迂回点或旁路的道路和交叉点的搜索成本,以便可以进行路线搜索处理。 当设置希望穿过的位置时,检索靠近要穿过的位置的道路用于搜索目的。 在行驶指导中,根据行驶状态,以连续模式或闪烁模式显示当前位置标记。
    • 29. 发明授权
    • Vehicular navigation system providing direction data
    • 车载导航系统提供方向数据
    • US5938718A
    • 1999-08-17
    • US524428
    • 1995-09-06
    • Kyomi MorimotoKazuteru MaekawaAkimasa NanbaWataru Ishikawa
    • Kyomi MorimotoKazuteru MaekawaAkimasa NanbaWataru Ishikawa
    • G01C21/36G01C21/00G06F165/00
    • G01C21/3629G01C21/3632G01C21/3644G01C21/3655G01C21/3658G01C21/367
    • In order to provide a driver with guidance for a direction of travel without confusing the driver even in a case where the angular difference between an approach road and a departing road at a branch point is very small or even when a branch point has a complicated shape, a navigation system is provided with present-position sensor for calculating present position of the vehicle; an input for entering information necessary for calculating a route; an output for giving notification of information for carrying out route guidance; an information storage device in which all data necessary to carry out route guidance has been stored; route calculator for calculating a route based upon the information entered by the input; route storage for temporarily storing the route calculated by the route calculator; and a guidance control unit for outputting guidance information relating to the route to the output. The information storage device stores branch-point data and road data connected to branch points and has direction data indicative of a departing road with respect to an approach road connected thereto by a branch point. The guidance control unit outputs the guidance information to the output based upon the direction data.
    • 为了给驾驶员提供驾驶方向的指引,即使在分路点的进场道路与离开道路之间的角度差非常小的情况下,甚至当分支点具有复杂形状时,也不会混淆驾驶员 导航系统设置有用于计算车辆的当前位置的当前位置传感器; 用于输入计算路线所需的信息的输入; 用于通知进行路线引导的信息的输出; 信息存储装置,其中已经存储了执行路线引导所需的所有数据; 路线计算器,用于基于由输入输入的信息计算路线; 用于临时存储由路线计算器计算的路线的路线存储; 以及引导控制单元,用于输出与输出相关的路线的引导信息。 信息存储装置存储分支点数据和连接到分支点的道路数据,并且具有指示相对于通过分支点连接到的进场道路的离开道路的方向数据。 引导控制单元基于方向数据将引导信息输出到输出。